Toronto Argonauts cheerleaders perform during a CFL game against the Saskatchewan Roughriders on July 11, 2013 at Rogers Centre in Toronto, Ontario, Canada. (Photo: Getty Images)

The cheerleaders perform during the FIVB Smart Grand Slam at Foro Italico on June 19, 2013 in Rome, Italy. (Photo: Getty Images)

Boca Juniors' cheerleaders perform before the start of the Argentine first division football match against River Plate at 'La Bombonera' stadium in Buenos Aires, Argentina, on May 5, 2013. (Photo: AFP/Getty Images)

A member of the Warrior Girls, the Golden State Warriors cheerleaders, cheers on her team during a time out of their game against the Denver Nuggets during Game Three of the Western Conference Quarterfinals of the 2013 NBA Playoffs at ORACLE Arena on April 26, 2013 in Oakland, California. (Photo: Getty Images)

Memphis Grizzlies cheerleaders perform in the first half of an NBA basketball game against the Los Angeles Clippers on Saturday, April 13, 2013, in Memphis, Tenn. (Photo: AP)

The Warriors SkyCity cheerleaders perform during the round four NRL match between the New Zealand Warriors and the North Queensland Cowboys at Mt Smart Stadium on April 1, 2013 in Auckland, New Zealand. (Photo: Getty Images)

Oregon Ducks cheerleaders perform in the first half against the Saint Louis Billikens during the third round of the 2013 NCAA Men's Basketball Tournament at HP Pavilion on March 23, 2013 in San Jose, California. (Photo: Getty Images)

A member of the Ole Miss Rebels cheerleaders performs in the second half against the Wisconsin Badgers during the second round of the 2013 NCAA Men's Basketball Tournament at the Sprint Center on March 22, 2013 in Kansas City, Missouri. Ole Miss won 57-46. (Photo: Getty Images)

Cheerleaders for the St. Mary's Gaels perform against the Middle Tennessee Blue Raiders during the first round of the 2013 NCAA Men's Basketball Tournament at University of Dayton Arena on March 19, 2013 in Dayton, Ohio. (Photo: Getty Images)

Dallas Mavericks cheerleaders performs during the second first half of an NBA basketball game against the Oklahoma City Thunder Sunday, March 17, 2013, in Dallas. (Photo: AP)

Dallas Mavericks cheerleaders performs during the second first half of an NBA basketball game against the Oklahoma City Thunder Sunday, March 17, 2013, in Dallas. (Photo: AP)

Titans cheerleaders perform during the round two NRL match between the Gold Coast Titans and the Canberra Raiders at Skilled Park on March 17, 2013 on the Gold Coast, Australia. (Photo: Getty Images)

Oregon cheerleaders perform during a semifinal Pac-12 tournament NCAA college basketball game against Utah, Friday, March 15, 2013, in Las Vegas. (Photo: AP)

Miami Hurricanes cheerleaders perform against the Boston College Eagles during the first half of their ACC Championship college basketball game in Greensboro, North Carolina March 15, 2013. (Photo: Reuters)

Clemson cheerleaders performs during the first half of an NCAA college basketball game against Florida State at the Atlantic Coast Conference tournament in Greensboro, N.C., Thursday, March 14, 2013. (Photo: AP)

Utah State cheerleaders perform during a break in the game against UT Arlington at a Western Athletic Conference tournament NCAA college basketball game, Thursday, March 14, 2013 in Las Vegas. UT Arlington won 83-78. (Photo: AP)

LSU cheerleaders perform during the second half of an NCAA college basketball game against Georgia at the Southeastern Conference tournament, Thursday, March 14, 2013, in Nashville, Tenn. (Photo: AP)

Eels cheerleaders perform prior to the round two NRL match between the Parramatta Eels and the Canterbury Bulldogs at ANZ Stadium on March 14, 2013 in Sydney, Australia. (Photo: Getty Images)

Cheerleaders dance during the round one NRL match between the Penrith Panthers and the Canberra Raiders at Centrebet Stadium on March 10, 2013 in Sydney, Australia. (Photo: Getty Images)

Boca Juniors' cheerleaders perform during the halftime of the Argentinian first division football match against Quilmes, at La Bombonera stadium in Buenos Aires, Argentina, on Febraury 9, 2013. (Photo: AFP/Getty Images)

Boca Juniors' cheerleaders perform during the halftime of the Argentinian first division football match against Quilmes, at La Bombonera stadium in Buenos Aires, Argentina, on Febraury 9, 2013. (Photo: AFP/Getty Images)

Dallas Mavericks cheerleaders dance during the second half of an NBA basketball game Saturday, Feb. 9, 2013, in Dallas. (Photo: AP)

Cheerleaders dance in a game between Magallanes of Venezuela and Criollos de Cagua of Puerto Rico, during the 2013 Caribbean baseball series, on February 3, 2013, in Hermosillo, Sonora State, in the northern of Mexico. (Photo: AFP/Getty Images)

Cheerleaders dance before the San Francisco 49ers play the Baltimore Ravens in the NFL Super Bowl XLVII football game in New Orleans, Louisiana, February 3, 2013. (Photo: Getty Images)

Cheerleaders perform during pre-game ceremonies for the NFL Super Bowl XLVII football game between the San Francisco 49ers and the Baltimore Ravens in New Orleans, Louisiana, February 3, 2013. (Photo: Reuters)

A member of the Dallas Cowboys Cheerleaders performs during the 2013 Pro Bowl at Aloha Stadium on January 27, 2013 in Honolulu, Hawaii. (Photo: Getty Images)

A member of the Warrior Girls, the Golden State Warriors cheerleaders, performs during their game against the Oklahoma City Thunder at Oracle Arena on January 23, 2013 in Oakland, California. (Photo: Getty Images)

The Atlanta Falcons cheerleaders preform during the first half of the NFL football NFC Championship game Sunday, Jan. 20, 2013, in Atlanta. (Photo: AP)